2545126700 has 18 divisors (see below), whose sum is σ = 5522925156. Its totient is φ = 1018050640.

The previous prime is 2545126693. The next prime is 2545126711. The reversal of 2545126700 is 76215452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12725534 + ... + 12725733.

Almost surely, 2^2545126700 is an apocalyptic number.

2545126700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2545126700 is an abundant number, since it is smaller than the sum of its proper divisors (2977798456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545126700 is a wasteful number, since it uses less digits than its factorization.

2545126700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25451281 (or 25451274 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2545126700 is about 50449.2487555563. The cubic root of 2545126700 is about 1365.3263407720.

The spelling of 2545126700 in words is "two billion, five hundred forty-five million, one hundred twenty-six thousand, seven hundred".